66    __m128i abcd, e0, e1;  in intel_sha1_step()  local
75    e0        = _mm_set_epi64x(0, 0);  in intel_sha1_step()
81    e0        = _mm_insert_epi32(e0, *(digest+4), 3);  in intel_sha1_step()
84    e0        = _mm_and_si128(e0, e_mask);  in intel_sha1_step()
90       e_save    = e0;  in intel_sha1_step()
95          e0   = _mm_add_epi32(e0, msg0);  in intel_sha1_step()
97          abcd = _mm_sha1rnds4_epu32(abcd, e0, 0);  in intel_sha1_step()
103          e0   = abcd;  in intel_sha1_step()
110          e0   = _mm_sha1nexte_epu32(e0, msg2);  in intel_sha1_step()
112          abcd = _mm_sha1rnds4_epu32(abcd, e0, 0);  in intel_sha1_step()
120          e0   = abcd;  in intel_sha1_step()
127          e0   = _mm_sha1nexte_epu32(e0, msg0);  in intel_sha1_step()
130          abcd = _mm_sha1rnds4_epu32(abcd, e0, 0);  in intel_sha1_step()
136          e0   = abcd;  in intel_sha1_step()
143          e0   = _mm_sha1nexte_epu32(e0, msg2);  in intel_sha1_step()
146          abcd = _mm_sha1rnds4_epu32(abcd, e0, 1);  in intel_sha1_step()
152          e0   = abcd;  in intel_sha1_step()
159          e0   = _mm_sha1nexte_epu32(e0, msg0);  in intel_sha1_step()
162          abcd = _mm_sha1rnds4_epu32(abcd, e0, 1);  in intel_sha1_step()
168          e0   = abcd;  in intel_sha1_step()
175          e0   = _mm_sha1nexte_epu32(e0, msg2);  in intel_sha1_step()
178          abcd = _mm_sha1rnds4_epu32(abcd, e0, 2);  in intel_sha1_step()
184          e0   = abcd;  in intel_sha1_step()
191          e0   = _mm_sha1nexte_epu32(e0, msg0);  in intel_sha1_step()
194          abcd = _mm_sha1rnds4_epu32(abcd, e0, 2);  in intel_sha1_step()
200          e0   = abcd;  in intel_sha1_step()
207          e0   = _mm_sha1nexte_epu32(e0, msg2);  in intel_sha1_step()
210          abcd = _mm_sha1rnds4_epu32(abcd, e0, 2);  in intel_sha1_step()
216          e0   = abcd;  in intel_sha1_step()
223          e0   = _mm_sha1nexte_epu32(e0, msg0);  in intel_sha1_step()
226          abcd = _mm_sha1rnds4_epu32(abcd, e0, 3);  in intel_sha1_step()
232          e0   = abcd;  in intel_sha1_step()
238          e0   = _mm_sha1nexte_epu32(e0, msg2);  in intel_sha1_step()
241          abcd = _mm_sha1rnds4_epu32(abcd, e0, 3);  in intel_sha1_step()
245          e0   = abcd;  in intel_sha1_step()
249       e0   = _mm_sha1nexte_epu32(e0, e_save);  in intel_sha1_step()
258    *(digest+4) = _mm_extract_epi32(e0, 3);  in intel_sha1_step()